4625543477 has 4 divisors (see below), whose sum is σ = 4647465696. Its totient is φ = 4603621260.

The previous prime is 4625543431. The next prime is 4625543479. The reversal of 4625543477 is 7743455264.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 4625543477 - 2¹⁸ = 4625281333 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4625543479) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10960793 + ... + 10961214.

It is an arithmetic number, because the mean of its divisors is an integer number (1161866424).

Almost surely, 2^4625543477 is an apocalyptic number.

It is an amenable number.

4625543477 is a deficient number, since it is larger than the sum of its proper divisors (21922219).

4625543477 is a wasteful number, since it uses less digits than its factorization.

4625543477 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21922218.

The product of its digits is 2822400, while the sum is 47.

The square root of 4625543477 is about 68011.3481486730. The cubic root of 4625543477 is about 1666.1761840213.

The spelling of 4625543477 in words is "four billion, six hundred twenty-five million, five hundred forty-three thousand, four hundred seventy-seven".